L'indirizzo IP 81.90.167 è fornito da , che è di proprietà del CIDR (Classless Inter-Domain Routing) 81.90.160.0/20, IP tra 81.90.160.0 a 81.90.175.255 ). Il numero di sistema autonomo (ASN) è 5610.
| ASN | 5610 |
| IP inizia con | 81.90.160.0 |
| IP finale con | 81.90.175.255 |
| ASN Nome | |
| CDIR | 81.90.160.0/20 |
| IP numerico | |
| Registe | ripencc |
| Ultimo aggiornamento | 13/06/2018 |

| Codice paese | Paese | Regione | Città | Latitude | Longitude | Ultimo aggiornamento | |
| IP2Location | CZ | Czech Republic | - | Ceske Budejovice | 48,9745 | 14,4743 | 2018-06-12 |
| MaxMind | CZ | Czechia | - | - | 50,0848 | 14,4112 | 2018-06-12 |
| Whois | CZ | - | - | - | 15 | 50 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 81.90.167.0 | 1364895488 | 0 |
| 81.90.167.1 | 1364895489 | 0 |
| 81.90.167.2 | 1364895490 | 0 |
| 81.90.167.3 | 1364895491 | 0 |
| 81.90.167.4 | 1364895492 | 0 |
| 81.90.167.5 | 1364895493 | 0 |
| 81.90.167.6 | 1364895494 | 0 |
| 81.90.167.7 | 1364895495 | 0 |
| 81.90.167.8 | 1364895496 | 0 |
| 81.90.167.9 | 1364895497 | 0 |
| 81.90.167.10 | 1364895498 | 0 |
| 81.90.167.11 | 1364895499 | 0 |
| 81.90.167.12 | 1364895500 | 0 |
| 81.90.167.13 | 1364895501 | 0 |
| 81.90.167.14 | 1364895502 | 0 |
| 81.90.167.15 | 1364895503 | 0 |
| 81.90.167.16 | 1364895504 | 0 |
| 81.90.167.17 | 1364895505 | 0 |
| 81.90.167.18 | 1364895506 | 0 |
| 81.90.167.19 | 1364895507 | 0 |
| 81.90.167.20 | 1364895508 | 0 |
| 81.90.167.21 | 1364895509 | 0 |
| 81.90.167.22 | 1364895510 | 0 |
| 81.90.167.23 | 1364895511 | 0 |
| 81.90.167.24 | 1364895512 | 0 |
| 81.90.167.25 | 1364895513 | 0 |
| 81.90.167.26 | 1364895514 | 0 |
| 81.90.167.27 | 1364895515 | 0 |
| 81.90.167.28 | 1364895516 | 0 |
| 81.90.167.29 | 1364895517 | 0 |
| 81.90.167.30 | 1364895518 | 0 |
| 81.90.167.31 | 1364895519 | 0 |
| 81.90.167.32 | 1364895520 | 0 |
| 81.90.167.33 | 1364895521 | 0 |
| 81.90.167.34 | 1364895522 | 0 |
| 81.90.167.35 | 1364895523 | 0 |
| 81.90.167.36 | 1364895524 | 0 |
| 81.90.167.37 | 1364895525 | 0 |
| 81.90.167.38 | 1364895526 | 0 |
| 81.90.167.39 | 1364895527 | 0 |
| 81.90.167.40 | 1364895528 | 0 |
| 81.90.167.41 | 1364895529 | 0 |
| 81.90.167.42 | 1364895530 | 0 |
| 81.90.167.43 | 1364895531 | 0 |
| 81.90.167.44 | 1364895532 | 0 |
| 81.90.167.45 | 1364895533 | 0 |
| 81.90.167.46 | 1364895534 | 0 |
| 81.90.167.47 | 1364895535 | 0 |
| 81.90.167.48 | 1364895536 | 0 |
| 81.90.167.49 | 1364895537 | 0 |
| 81.90.167.50 | 1364895538 | 0 |
| 81.90.167.51 | 1364895539 | 0 |
| 81.90.167.52 | 1364895540 | 0 |
| 81.90.167.53 | 1364895541 | 0 |
| 81.90.167.54 | 1364895542 | 0 |
| 81.90.167.55 | 1364895543 | 0 |
| 81.90.167.56 | 1364895544 | 0 |
| 81.90.167.57 | 1364895545 | 0 |
| 81.90.167.58 | 1364895546 | 0 |
| 81.90.167.59 | 1364895547 | 0 |
| 81.90.167.60 | 1364895548 | 0 |
| 81.90.167.61 | 1364895549 | 0 |
| 81.90.167.62 | 1364895550 | 0 |
| 81.90.167.63 | 1364895551 | 0 |
| 81.90.167.64 | 1364895552 | 0 |
| 81.90.167.65 | 1364895553 | 0 |
| 81.90.167.66 | 1364895554 | 0 |
| 81.90.167.67 | 1364895555 | 0 |
| 81.90.167.68 | 1364895556 | 0 |
| 81.90.167.69 | 1364895557 | 0 |
| 81.90.167.70 | 1364895558 | 0 |
| 81.90.167.71 | 1364895559 | 0 |
| 81.90.167.72 | 1364895560 | 0 |
| 81.90.167.73 | 1364895561 | 0 |
| 81.90.167.74 | 1364895562 | 0 |
| 81.90.167.75 | 1364895563 | 0 |
| 81.90.167.76 | 1364895564 | 0 |
| 81.90.167.77 | 1364895565 | 0 |
| 81.90.167.78 | 1364895566 | 0 |
| 81.90.167.79 | 1364895567 | 0 |
| 81.90.167.80 | 1364895568 | 0 |
| 81.90.167.81 | 1364895569 | 0 |
| 81.90.167.82 | 1364895570 | 0 |
| 81.90.167.83 | 1364895571 | 0 |
| 81.90.167.84 | 1364895572 | 0 |
| 81.90.167.85 | 1364895573 | 0 |